Against the commonly held view that morality implies a critique or restraint of strategic violence, this article analyses a range of moral discourses that have been deployed to support the war on terror, including its extension to Iraq. It analyses the ambiguity between legal and extra‐legal responses in Bush administration rhetoric and policy, and critically surveys the humanitarian costs–in civilian life, instability and suffering–sustained during the military operations in Afghanistan and Iraq.
This article places just war theory, in particular, under extended critical scrutiny, and finds its formalized system of moral rules and concepts–particularly civilian immunity and proportionality–deeply flawed in the light of actual US war‐fighting strategies. By insisting on the acceptability of unintentional killing (as opposed to an alternative concept such as avoidable harm) just war theory may actually expose civilians to mortal danger and liberate war rather than morally restrain it. In the light of the flaws of current moral discourses on strategy, the article concludes by developing ‘ethical peace’ as an alternative conceptual framework that seeks to create a genuinely universal moral community in which it is never, in principle, legitimate to secure one group of citizens by placing others in moral danger.